.pull-refresh {
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.toTop{
  position: fixed;
  background: var(--white);
  border-radius: 50%;
  height: 100px;
  width: 100px;
  bottom: 160px;
  right: 20px;
  z-index:999;
  border: 1px solid var(--gray-6);
  &-icon{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
  }
}